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java Programming Glossary: basicallyJSP tricks to make templating easier? http://stackoverflow.com/questions/1296235/jsp-tricks-to-make-templating-easier t userpage The beauty of JSP Tag files is that it lets you basically tag generic markup and then refactor it to your hearts content...
What is the difference between JSF, Servlet and JSP? http://stackoverflow.com/questions/2095397/what-is-the-difference-between-jsf-servlet-and-jsp capabilities such as composite components while JSP basically only offers the jsp include for templating so that you're forced.. and rendering the response. This way you end up with basically a JSP or Facelets XHTML page for View and a Javabean class as..
Where to place configuration properties files in a JSP/Servlet web application? http://stackoverflow.com/questions/2161054/where-to-place-configuration-properties-files-in-a-jsp-servlet-web-application share improve this question It's your choice. There are basically three ways Put it in the classpath so that you can load it by..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet drop down menu share improve this question There are basically three ways to achieve this Submit form to a servlet during the..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android the kernel computes that takes into account memory sharing basically each page of RAM in a process is scaled by a ratio of the number.. The other interesting metric here is PrivateDirty which is basically the amount of RAM inside the process that can not be paged to.. 64K system bin debuggerd Here the Vss and Rss columns are basically noise these are the straight forward address space and RAM usage..
How to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests best is to manually gather and set the cookie headers. You basically need to grab all Set Cookie headers from the response of the..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android for calling standard web services. The web service is just basically one created in NetBeans . I would like to have IDE support for..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog Groundy is a library a friend and I wrote time ago. It basically helps you run pieces of code in a background service and it..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications layer to hide the raw Servlet API away. You should then basically end up with zero import javax.servlet. declarations in every..
How do I import the javax.servlet API in my Eclipse project? http://stackoverflow.com/questions/4076601/how-do-i-import-the-javax-servlet-api-in-my-eclipse-project API. Note that the Java EE SDK download at Oracle.com basically contains Glassfish. So if you happen to already have downloaded..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 If you're using JSP 2.x and want to keep using it then you basically don't need to change anything else. Gradually upgrading If you're.. web facelettaglibrary_2_0.xsd version 2.0 That should basically be it. JSP 2.x to Facelets 2.0 If you're using JSP 2.x as view.. to do a lot of changes before the site can go live. You're basically changing the view technology here. Master page changes On every..
Why are only final variables accessible in anonymous class? http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class anonymous class share improve this question It's basically due to the way Java manages closures . When you create an instance..
Is it possible to have an autocomplete using jtextfield and a Jlist? http://stackoverflow.com/questions/7255636/is-it-possible-to-have-an-autocomplete-using-jtextfield-and-a-jlist I want to create an autocomplete program in java and basically I want to have an auto complete or a list of suggestions regarding..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization initialization block add Hello add World So it's basically a instance initialization block that is part of an anonymous..
Do you ever use the volatile keyword in Java? http://stackoverflow.com/questions/106591/do-you-ever-use-the-volatile-keyword-in-java question volatile has semantics for memory visibility. Basically the value of a volatile field becomes visible to all readers..
Java: maintaining aspect ratio of JPanel background image http://stackoverflow.com/questions/11959758/java-maintaining-aspect-ratio-of-jpanel-background-image fits the largest dimension of the area . Fit Fill Basically I work with scale factors This returns the scaling factor for..
Skipping nextLine() after use nextInt() http://stackoverflow.com/questions/13102045/skipping-nextline-after-use-nextint Scanner methods nextInt and nextLine for reading input. Basically it looks like that System.out.println enter numerical value..
Why is Java Vector class considered obsolete or deprecated? http://stackoverflow.com/questions/1386275/why-is-java-vector-class-considered-obsolete-or-deprecated has the overhead of locking even when you don't need to. Basically it's a very flawed approach to synchronization in most situations...
java.util.Date vs java.sql.Date http://stackoverflow.com/questions/2305973/java-util-date-vs-java-sql-date hit my favorite pet peeve with JDBC Date class handling. Basically databases usually support at least three forms of datetime fields..
Trusting all certificates using HttpClient over HTTPS http://stackoverflow.com/questions/2642777/trusting-all-certificates-using-httpclient-over-https can't seem to find an example anywhere that works for me. Basically I want my client to accept any certificate because I'm only..
Using Graphics2D to overlay text on a BufferedImage and return a BufferedImage http://stackoverflow.com/questions/2658554/using-graphics2d-to-overlay-text-on-a-bufferedimage-and-return-a-bufferedimage named questions but they don't answer this use case. Basically I was to overlay some text text at a given coordinate x y I..
What is the “Execute Around” idiom? http://stackoverflow.com/questions/341971/what-is-the-execute-around-idiom design patterns idioms share improve this question Basically it's the pattern where you write a method to do things which..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications ActionFactory should follow the Factory method pattern . Basically it should provide a creational method which returns a concrete..
How to find a Java Memory Leak http://stackoverflow.com/questions/40119/how-to-find-a-java-memory-leak to find the root reference ref or whatever it is called. Basically I can tell that there are several hundred meg of hash table.. snapshot. Run a diff for 2 snapshots and analyze it. Basically analysis should start from greatest positive diff by say object..
http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax it's more than often Asynchronous JavaScript and JSON . Basically you let JS execute an asynchronous HTTP request and update the..
Prevent user from going back to the previous secured page after logout http://stackoverflow.com/questions/4194207/prevent-user-from-going-back-to-the-previous-secured-page-after-logout the enduser is able to do that by the browser back button. Basically I want to achieve the following Enduser should not be able to..
What is the best approach for using an Enum as a singleton in Java? http://stackoverflow.com/questions/427902/what-is-the-best-approach-for-using-an-enum-as-a-singleton-in-java deliberately coded to find static properties of classes . Basically you only use the singleton pattern when you want an instance...
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 1.x to 3.x. Tomahawk has also no migration guide. Basically the only which you need to change are the JARs and if necessary..
Why are only final variables accessible in anonymous class? http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class an array a mutable wrapper type... anything like that. Basically it's a bit like communicating between one method and another..
Why is subtracting these two times (in 1927) giving a strange result? http://stackoverflow.com/questions/6841333/why-is-subtracting-these-two-times-in-1927-giving-a-strange-result Shanghai. See this page for details of 1927 in Shanghai. Basically at midnight at the end of 1927 the clocks went back 5 minutes..
Dynamically Add Components to a JDialog http://stackoverflow.com/questions/6988317/dynamically-add-components-to-a-jdialog to a JDialog when the user clicks a button on the JDialog. Basically I want it to look like this Then when the user clicks Add New..
Java: How to decode HTML character entities in Java like HttpUtility.HtmlDecode? http://stackoverflow.com/questions/994331/java-how-to-decode-html-character-entities-in-java-like-httputility-htmldecode character entities in Java like HttpUtility.HtmlDecode Basically I would like to decode a given Html document and replace all..
Why is Multiple Inheritance not allowed in Java or C#? http://stackoverflow.com/questions/995255/why-is-multiple-inheritance-not-allowed-in-java-or-c answer is because the language designers decided not to. Basically it seemed that both the .NET and Java designers did not allow..
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